:root{
  --brand:#0d9d6d; --brand-dk:#0b875e; --brand-soft:#e8f7f1;
  --bg:#f5f7f8; --card:#fff; --line:#e6eaee; --ink:#222b33; --muted:#7a838f;
  --price:#e64545; --shadow:0 1px 3px rgba(10,30,20,.05),0 6px 20px rgba(10,30,20,.06);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:14px;color:inherit}
.hidden{display:none!important}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.price{color:var(--price);font-weight:700}

/* 顶部 */
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-in{max-width:1080px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:17px;color:var(--brand-dk);white-space:nowrap}
.brand .lg{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,#12b981,#0d9d6d);color:#fff;display:grid;place-items:center;font-size:15px;font-weight:800}
.brand small{color:var(--muted);font-weight:400;font-size:11.5px;display:block;line-height:1.2}
.search{flex:1;min-width:180px;display:flex;max-width:460px}
.search input{flex:1;border:2px solid var(--brand);border-right:0;border-radius:9px 0 0 9px;padding:8px 12px;outline:none;min-width:0}
.search button{border:0;background:var(--brand);color:#fff;border-radius:0 9px 9px 0;padding:0 16px;cursor:pointer;font-weight:600}
.top-acts{margin-left:auto;display:flex;gap:9px;align-items:center}
.btn{border:1px solid var(--line);background:#fff;padding:8px 15px;border-radius:9px;cursor:pointer;font-weight:500}
.btn:hover{background:#f4f8f6}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.btn.primary:hover{background:var(--brand-dk)}
.btn.sm{padding:4px 11px;font-size:12.5px;border-radius:7px}
.btn.danger{color:#c0392b;border-color:#f2cfcf}
.btn.danger:hover{background:#fdf3f3}
.btn.link{border:0;background:none;color:var(--muted);padding:4px 6px}
.btn.link:hover{color:var(--brand)}

/* 筛选条 */
.filters{max-width:1080px;margin:14px auto 0;padding:0 16px}
.filter-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;box-shadow:var(--shadow)}
.fsel{border:1px solid #dbe3ea;border-radius:8px;padding:7px 9px;background:#fff;cursor:pointer;max-width:150px}
.fsel:focus{outline:none;border-color:var(--brand)}
.check{display:inline-flex;align-items:center;gap:5px;cursor:pointer;font-size:13px;color:#4a5560}
.sort-row{display:flex;gap:6px;align-items:center;margin:12px 0 10px;padding:0 2px;flex-wrap:wrap}
.sort-row button{border:0;background:none;padding:6px 12px;border-radius:8px;cursor:pointer;color:#5a6470;font-size:13.5px}
.sort-row button.on{background:var(--brand-soft);color:var(--brand-dk);font-weight:600}
.cnt-line{font-size:13px;color:var(--muted)}

/* 房源列表 */
.list{max-width:1080px;margin:0 auto;padding:0 16px 30px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hcard{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow);cursor:pointer;transition:transform .12s}
.hcard:hover{transform:translateY(-2px)}
.hcard .pic{width:190px;min-height:140px;flex:none;background:#e9edf0 center/cover no-repeat;position:relative}
.hcard .pic .noimg{position:absolute;inset:0;display:grid;place-items:center;color:#aab4be;font-size:12px}
.hcard .pic .tag{position:absolute;left:8px;top:8px;background:rgba(13,157,109,.92);color:#fff;font-size:11px;padding:2px 8px;border-radius:6px}
.hcard .pic .gt{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.55);color:#fff;font-size:11px;padding:1px 7px;border-radius:6px}
.hcard .info{padding:11px 12px 10px;flex:1;min-width:0;display:flex;flex-direction:column}
.hcard .info h3{margin:0 0 4px;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hcard .meta{color:var(--muted);font-size:12.5px;margin-bottom:3px}
.hcard .tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:2px}
.chip{font-size:11.5px;padding:1px 8px;border-radius:6px;background:#f0f4f2;color:#5b6b64}
.chip.g{background:var(--brand-soft);color:var(--brand-dk)}
.chip.o{background:#fdf3e6;color:#a26410}
.chip.b{background:#eaf2fe;color:#2f6fd0}
.hcard .prow{margin-top:auto;display:flex;align-items:baseline;justify-content:space-between;padding-top:6px}
.hcard .price{font-size:19px}
.hcard .price i{font-style:normal;font-size:12px;font-weight:400;color:var(--price)}
.hcard .when{font-size:11.5px;color:#a0a9b3}
.empty{max-width:1080px;margin:60px auto;text-align:center;color:var(--muted);padding:20px}
.empty b{display:block;font-size:16px;color:var(--ink);margin-bottom:6px}

/* 分页 */
.pager{display:flex;justify-content:center;gap:8px;align-items:center;padding:10px 0 40px;flex-wrap:wrap}
.pager button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 13px;cursor:pointer}
.pager button.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.pager button:disabled{opacity:.45;cursor:not-allowed}

/* 详情页 */
.detail{max-width:900px;margin:0 auto;padding:18px 16px 50px}
.gallery{background:#111;border-radius:14px;overflow:hidden;position:relative}
.gallery .strip{display:flex;overflow-x:auto;scroll-snap-type:x mandatory}
.gallery img{width:100%;height:400px;object-fit:cover;flex:none;scroll-snap-align:center}
.gallery .gn{position:absolute;right:12px;bottom:10px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;padding:2px 10px;border-radius:14px}
.dcard{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:20px 22px;margin-top:14px}
.dcard h1{margin:0;font-size:19px;line-height:1.45}
.dcard .price-line{font-size:26px;color:var(--price);font-weight:800;margin:10px 0 2px}
.dcard .price-line i{font-style:normal;font-size:13px;font-weight:400}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px 10px;margin-top:14px}
.fact{background:#f8fafb;border-radius:10px;padding:10px 12px}
.fact b{display:block;font-size:14.5px}
.fact span{font-size:11.5px;color:var(--muted)}
.sechead{font-size:15px;font-weight:700;margin:0 0 10px}
.fac-chips{display:flex;gap:8px;flex-wrap:wrap}
.fac-chips .chip{font-size:12.5px;padding:4px 12px;border-radius:8px}
.descr{white-space:pre-wrap;line-height:1.9;color:#3a434d}
.contact-card{display:flex;align-items:center;gap:14px}
.contact-card .who{flex:1}
.contact-card .who b{font-size:15.5px}
.contact-card .who .role-tag{display:inline-block;margin-left:8px;font-size:11.5px;padding:1px 8px;border-radius:6px;background:var(--brand-soft);color:var(--brand-dk)}
#showphone{font-size:16px;padding:11px 26px;border-radius:11px}
.phone-big{font-size:20px;font-weight:800;color:var(--brand-dk);letter-spacing:1px}

/* 表单页 */
.formwrap{max-width:760px;margin:0 auto;padding:18px 16px 60px}
.fcard{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:20px 22px;margin-bottom:14px}
.fcard h2{margin:0 0 16px;font-size:16px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.frow3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 18px}
label.fld{display:block;margin-bottom:14px}
label.fld>span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px}
label.fld>span em{color:#d14343;font-style:normal;margin-left:2px}
input[type=text],input[type=tel],input[type=number],input[type=password],select,textarea{border:1px solid #d7dee6;border-radius:9px;padding:9px 12px;width:100%;outline:none;background:#fff}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(13,157,109,.12)}
textarea{resize:vertical;min-height:110px}
.fac-grid{display:flex;flex-wrap:wrap;gap:8px}
.fac-grid label{display:inline-flex;align-items:center;gap:5px;border:1px solid #d7dee6;border-radius:8px;padding:6px 12px;cursor:pointer;font-size:13px;user-select:none}
.fac-grid label.on{background:var(--brand-soft);border-color:var(--brand);color:var(--brand-dk)}
.up-grid{display:flex;gap:10px;flex-wrap:wrap}
.up-item{width:108px;height:108px;border-radius:10px;overflow:hidden;position:relative;border:1px solid var(--line)}
.up-item img{width:100%;height:100%;object-fit:cover}
.up-item .rm{position:absolute;right:4px;top:4px;width:22px;height:22px;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;display:grid;place-items:center;font-size:12px;cursor:pointer}
.up-add{width:108px;height:108px;border:1.5px dashed #b8c4cd;border-radius:10px;display:grid;place-items:center;color:var(--muted);cursor:pointer;text-align:center;font-size:12px;line-height:1.5}
.up-add:hover{border-color:var(--brand);color:var(--brand-dk)}
.form-tip{background:var(--brand-soft);border:1px solid #c8ecdd;color:#0b6b4c;border-radius:10px;padding:10px 14px;font-size:12.5px;line-height:1.8;margin-bottom:14px}

/* 我的发布 */
.mylist .hcard{padding:0}
.status-chip{font-size:12px;padding:2px 10px;border-radius:12px;font-weight:600}
.status-chip.s0{background:#fdf3e6;color:#a26410}
.status-chip.s1{background:var(--brand-soft);color:var(--brand-dk)}
.status-chip.s2{background:#eef1f4;color:#697482}
.status-chip.s3{background:#fdeeee;color:#c0392b}
.status-chip.s4{background:#eaf2fe;color:#2f6fd0}
.acts{display:flex;gap:8px;flex-wrap:wrap;padding:0 12px 12px}

/* 登录页 */
.authwrap{min-height:calc(100vh - 60px);display:grid;place-items:center;padding:20px}
.auth{width:100%;max-width:400px;background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:30px 28px}
.auth h1{margin:0 0 4px;font-size:20px;text-align:center}
.auth .sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:18px}
.authtabs{display:flex;gap:6px;margin-bottom:16px}
.authtabs button{flex:1;border:1px solid var(--line);background:#fff;padding:8px;border-radius:9px;cursor:pointer;font-weight:500}
.authtabs button.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}
.wxbtn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;background:#00c250;color:#fff;border:0;border-radius:10px;padding:11px;font-size:15px;font-weight:600;cursor:pointer;margin-top:12px}
.wxbtn:hover{background:#00ad48}
.divider{display:flex;align-items:center;gap:12px;color:#a6b0ba;font-size:12px;margin:14px 0}
.divider::before,.divider::after{content:'';flex:1;border-top:1px solid var(--line)}
.err{color:#c0392b;font-size:13px;min-height:18px;margin-top:8px;text-align:center}

/* 页脚 */
footer{border-top:1px solid var(--line);background:#fff;margin-top:20px}
.foot-in{max-width:1080px;margin:0 auto;padding:22px 16px 30px;color:var(--muted);font-size:12.5px;line-height:2}
.foot-in a{color:var(--brand-dk)}

.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:#1f2937;color:#fff;padding:10px 18px;border-radius:10px;font-size:13.5px;z-index:99;opacity:0;transition:.2s;pointer-events:none;max-width:86vw}
.toast.on{opacity:1}

/* 移动端 */
@media (max-width:720px){
  .list{grid-template-columns:1fr}
  .hcard .pic{width:128px;min-height:104px}
  .hcard .info h3{font-size:14px}
  .hcard .price{font-size:16px}
  .facts{grid-template-columns:1fr 1fr}
  .gallery img{height:260px}
  .frow,.frow3{grid-template-columns:1fr}
  .search{order:3;max-width:none;flex-basis:100%}
  .dcard{padding:16px}
  .top-in{gap:8px}
}